baber/WOPTO huggingface dataset:
Patent BG-113340-A (BG)
Title: Universal ultraviolet disinfection device for hvac and a system thereto
Inventor: TODOROV GEORGI
IPC: A61L2/10
Filed: 2021-03-15
Abstract: The universal ultraviolet disinfection device for indoor air conditioners, according to the invention, has a housing (1) with openings for inlet and outlet air flow, as in the housing (1) is mounted at least one UV electric lamp (2), preferably of a spectrum C located in the point of the passing of the air flow. Deflectors can be installed around the lamps in order to improve disinfection. The universal ultraviolet disinfection device is mounted to an indoor air conditioner so as to be part of the HVAC system, and a sealing interface element (4) is fitted to seal between the device and the indoor unit.
Patent BG-113567-A (BG)
Title: Method for implementing an electronic technology election system (etes)
Inventor: VAHDAT STOYNA
IPC: G07C13/00
Filed: 2022-08-12
Abstract: A method for implementing an electronic technology election system (ETES) is a method for implementing a two-platform system: a platform for managing election equipment and counting votes with three components connected thereto, a voting card loading machine, a card and an electronic voting machine, and a platform for verifying voting status, characterized by building up functions to perform electronic voting via a voting card loading machine with a randomly generated code that is read by the electronic voting machine when the card is inserted, then transforms the code into an information microarray with the voter's chosen voting option and sends it to an election management platform equipment and counting of votes, verification of the electronic registration of the voter in the polling station, access to the information about the act of voting by the voter themselves by the personal identification number in a second platform for checking the voting status.
Patent CN-1636076-A (CN)
Inventor: STEVEN KIM
IPC: C23C14/34
Filed: 2000-05-12
Abstract: 被披露的负离子源包括：电极；有比该电极更大负电势的靶；位于该电极和该靶之间的用于产生放电的电源；至少一块磁铁，放置该磁铁来限制电子，这些电子作为所述放电的结果，在紧密靠近该靶的第一个表面产生。该负离子源还包括：传送系统，用于将铯运送到该靶的第二个表面；分布小室，置于该传送系统和该靶之间，用于将铯均匀地分布到所述靶的第二个表面上。该铯通过该靶上的开口从上述第一个表面扩散到第二个表面。该负离子源可以包括传统的磁控管溅射源，对该传统磁控管溅射源进行了改进，包括了铯分布系统。
Patent CN-1326215-A (CN)
Title: 有外灯泡的低压水银放电灯
Inventor: JUSTER T
IPC: H01J61/44
Filed: 2001-05-28
Abstract: 一种低压水银气体放电灯,包括一个内灯泡,该内灯泡形成了一个气体放电容器,该内灯泡的壁用电磁射线可穿透的材料制成,并且涂有磷光体;还包括一个包围着内灯泡的外灯泡,该外灯泡的壁含有UV－A磷光体;还包括用于产生并维持低压水银气体放电的装置。
Patent CN-1408843-A (CN)
Title: 苦瓜酒
Inventor: WANG XUECHENG
IPC: C12G3/04
Filed: 2001-09-30
Abstract: 本发明是一种用苦瓜和酿造的白酒作为主要原料生产的具有绿色食品的保健酒。将苦瓜开花并有果蕾时，将消毒后的透明溶器挂在其棚架上，将“幼瓜”置于溶器内；在“幼瓜”生长过程中，定期转动溶器，以防止一个方向光照太大或太弱而影响生长，待苦瓜成熟后，将苦瓜藤剪断，送到消毒车间进行消毒后，将酿造好的白酒灌入瓶中，进行密封包装即可。
Patent CN-1575515-A (CN)
Title: 利用电介质阻挡层实施金属镶嵌的方法
Inventor: KAI YANG
IPC: H01L21/3205
Filed: 2001-12-19
Abstract: 本发明通过电介质阻挡层(50，90，91)完成金属镶嵌过程以改善台阶覆盖并降低接触电阻。实施例包括利用两种不同的电介质层(50，31)避免定位不准的问题。实施例更进一步包括利用铜类金属物质(100)来完成双层金属镶嵌(100A，100B)的过程。
Patent CN-1433718-A (CN)
Title: 气相双动态烟草醇化发酵方法
Inventor: CHEN HONGZHANG
IPC: A24B15/20
Filed: 2002-01-22
Abstract: 本发明涉及的气相双动态烟草醇化发酵方法，是将装入发酵罐中的烟草原料在下述条件下进行发酵，向发酵罐内通入压缩空气，进行周期脉动式的充压与泻压过程，每次向罐内充压的压力达到0.10－0.25Mpa，并维持1－50min，然后排气泻压，使罐内压力突然泻压到0.0－0.5Mpa，维持1－60min；充压与泻压周期脉动循环时间为1－120min，发酵温度为26－46℃，湿度在80％－95％，在上述条件下，发酵20－30天，即完成烟草醇化的气相双动态发酵；其优点：将发酵时间短到20－30天，而且可有效地防止烟草的霉变、虫害及烧包，发酵后的烟草色泽和口感得以提高。
Patent CN-1510613-A (CN)
Inventor: HU XIUHUA
Filed: 2002-12-24
Abstract: 本发明提供一种计划调度系统，用来计划一生产流程以在一完成时间输出列于一订单的预定数量的产品。该计划调度系统依据一产能限制以及该预定数量计算完成该订单所需的制造时间，并依据该订单的订单交货期以及该制造时间计算该订单交货期前的一最晚启始时间，使用该生产流程的一计划启始时间以及一物料限制计算该计划启始时间后的一最早启始时间，以及在该最早启始时间后的该完成时间与该最早启始时间的间隔中将该制造装置在该产能限制下可使用的产能排入该生产流程。
Patent CN-1543736-A (CN)
Inventor: MARTIN KRUGER
IPC: H04L1/20
Filed: 2002-06-18
Abstract: 说明一种侦测无线接收器不良或不可靠框之装置及方法，该方法中，用于错误数量或度量之门槛值系可视传输频道类型来改造。慢速改变传输频道系需较高于快速改变传输频道之品质。最新出现之传输频道类型系可藉由具零度量之资料封包比例来推论。
Patent CN-1556674-A (CN)
Inventor: KEITH BELL BRIAN
IPC: A21C9/08
Filed: 2002-10-04
Abstract: 一种将单层排列快餐薄脆片从第一烤箱传送带(32)传送至第二传送带(42)的传送加工系统与方法。通过在烤箱传送带出料处采用直径大小基本上接近第二传送带的接料辊(44)的辊(38)，可不再用机械装置将半成品从第一烤箱传送带上提起。而且，薄脆片半成品的排列在通过两条传送带时能得以保持。
Patent CN-1608219-A (CN)
Title: 聚合物光波导路薄膜
Inventor: TOORU TAKAHASHI
IPC: G02B6/122
Filed: 2002-12-26
Abstract: 本发明涉及在用聚合物材料构成芯和包层的聚合物光波导路薄膜中，以在表面和里面的至少一个面上设置由比上述包层耐溶剂性优良的聚合物材料构成的保护层为特征的聚合物光波导路薄膜。按照本发明能够得到在包层上发生损伤少的薄膜，而且能够得到耐溶剂性优良，即使和丙酮那样广泛使用的溶剂接触也不产生裂纹的聚合物光波导路薄膜。
Patent CN-1490326-A (CN)
Inventor: LI XI
IPC: A61K31/7048
Filed: 2003-08-29
Abstract: 本发明西洋参茎叶中三萜皂苷及其医药用途和制备方法，如通式(1)、通式(2)或通式(3)所示。提取方法经水煎煮(或渗滤)、大孔树脂及离子交换树脂脱糖脱色得总皂苷、再经柱层析和HPLC法而分别制得。式中R 1 是氢或糖基，R 2 是氢、羟基或糖基，R 3 是含有不同位置和个数的羟基和(或)双键的C 2 ～C 6 的直链至支链低级烷基，R 4 是氢或羟基，R 5 是氢或糖基。本发明提供了具有保肝剂的医药用途的西洋参茎叶中的三萜皂苷化合物。
Patent CN-1678540-A (CN)
Inventor: JOUNI HYVAERINEN
IPC: G02B6/00
Filed: 2003-09-01
Abstract: 本发明涉及一种处理预型件和/或拉拔一个光纤的方法和装置。该方法的特征在于，借助于至少两个单独的夹紧装置(4，6)将预型件(2)固定到处理装置上，借助于至少一个加热装置至少部分地加热预型件(2)或者预型件的部分，借助于夹紧装置(4，6)在预型件(2)中产生一个张力，并且通过移动夹紧装置(4，6)中的一个和加热装置(12)，以及保持最终产品的一侧的夹紧装置(4，6)相对于处理装置的本体在位来对预型件(2)进行处理，从而产生的最终产品相对于处理装置的本体保持在位。
Patent CN-1682452-A (CN)
Inventor: PHILIPPE CHAMBELIN
IPC: H04B1/52
Filed: 2003-09-10
Abstract: 本发明提出了一种用于将基于卫星的接收配置修改为更为便宜的发射/接收配置的无线电波发射块102。所述发射块102包括第一输入/输出端子150和第二输入/输出端子152，第二输入/输出端子152通过用于抑制中间发射频带的带阻滤波器153与第一输入/输出端子150相连。本发明还涉及一种包括与发射块102相连的接收块101的传输设备。
Patent CN-1688895-A (CN)
Title: 用于近场电磁测距的系统和方法
Inventor: GREGORY SCHANTZ HANS
IPC: G01S5/14
Filed: 2003-07-30
Abstract: 一种用于测量第一位置和第二位置间距离的系统，包括：(a)至少一个信标设备；至少一个信标设备中各信标设备位于第一位置并发射各电磁信号；以及(b)至少一个定位器设备；至少一个定位器设备中各定位器设备位于第二位置并接受各电磁信号。各定位器设备到各信标设备的距离在各电磁信号的近场范围内。各定位器设备辨别各电磁信号的至少两个特征。各定位器设备利用该至少两个特征实现测量。
Patent CN-1751160-A (CN)
Inventor: YASUNORI MATSUFUJI
IPC: E04B1/02
Filed: 2003-09-04
Abstract: 本发明提供适当地组合具有抗震性以及抗风性的外墙和抗震性等相对较差的内墙，并适当地以各部分负担设计负载的建筑物的墙体结构。建筑物的墙体结构包括层叠砖(A～D)和金属板(51)的砌砖结构的外墙(2)。贯通砖的螺栓插通孔(7)的紧固件(60、62、63、70)被紧固，上下的砖在紧固件的预应力下被相互一体连结。内墙(3)被建造在外墙的内侧，剪切加强部件(10、20)将内墙和外墙相互连结。内墙作为可支撑屋顶负载等长期垂直负载的干式施工法的墙体进行建造。作用于内墙的地震力等短期水平负载通过剪切加强部件传递到外墙。
Patent CN-86102257-A (CN)
IPC: G01V1/02
Filed: 1986-03-04
Abstract: 海洋地震勘探系统和方法，使用许多海洋地震源、源控制组件和传输线路。在每个源控制组件中，利用放在子组合源中各个源内或源附近的传感器测得的数据，产生源点火时间调整量和源触发信号，并把该源触发信号提供给子组合源中选定的源，使其触发点火。子组合源通过含有加固件和供气管的脐带式缆索拖在勘探船后面，主脐带上可以连接许多附属脐带，每条附属脐带拖着一个子组合源。为控制子组合源向后偏离的位置，最好在主脐带末端装一个扫雷器。
Patent CN-1030513-A (CN)
Inventor: WENPENG JIA
IPC: A23G3/00
Filed: 1988-05-21
Abstract: 胡萝卜糖果的制作工艺方法属于糖果食品加工
制作技术领域。本发明系采用含有多种维生素的胡
萝卜为主要原料，经各道工序的连续加工即可制成各
种胡萝卜糖果。其碱水腐蚀去皮工序的水温控制在
85～95℃，腐蚀去皮时间2～3分钟；加糖搅拌工序
温度为100～115℃，搅拌时间20～40分钟。 
       由本发明方法制作的胡萝卜糖果具有味道好、质
量稳定、营养丰富的特点。
Patent CN-1041841-A (CN)
Inventor: LU SUN
IPC: G01D15/14
Filed: 1989-04-14
Abstract: 制作与图象相应的光掩模的方法和装置，利用了至少一部分表面由光敏材料作的平盘(10)。装上该盘以便转动。激光光源被固定在与该盘相距一定距离的地方。把从光源发出的一个或多个激光光束聚焦在盘(10)上。激光光源相对于该盘沿径向运动，因此激光光束扫描盘的表面。根据与图象相应的信息调制该激光光束以便用激光束把图象写在转动盘上的光敏材料上。
Patent CN-1039152-A (CN)
Title: 半导体器件的制造方法-其中在淀积金属的过程中形成金属硅化物
Inventor: MARIA RAAIJMAKERS IVO JOHANNES
IPC: H01L21/336
Filed: 1989-06-24
Abstract: 一种制造半导体器件的方法，该半导体器件包括一具有表面(2)的半导体本(1)，表面(2)毗连着硅区(3、4、5和6)绝缘材料区(8和9)，各硅区设有金属硅化物的顶层(10)，将金属淀积在半导体本体的表面上，然后在淀积过程中将半导体本体加热到形成金属硅化物的温度。本发明淀积的是钴和镍，然后将半导体本体加热到形成硅化钴或硅化镍的温度。以避免在毗邻各硅区的各绝缘材料区的各部分长出金属硅化物。
Patent CN-1112931-A (CN)
Title: 新型血吸虫疫苗肽(三)
Inventor: MENGSHEN CAI
IPC: C07K9/00
Filed: 1994-06-08
Abstract: 本发明属于有机化合物。 
     具有下列基本序列的多肽： 
     X-Thr-Tyr-Leu-Asn-Gly-Y-Thr-His-Pro
-Asp-Phe-OH 
     此式中X，Y均为氨基酸残基，该肽对血吸虫病
有保护性免疫作用，可用于制备抗血吸虫病的疫苗类
药物。
Patent CN-1112333-A (CN)
Inventor: MENAND JEAN-RENE
IPC: H04N7/173
Filed: 1995-04-27
Abstract: 在接收包括目录和在该目录中具有有关的识别
符的AVI程序的分组数据流的一种音频视频交互式
(AVI)接收机中，一种控制执行AVI程序的方法包
括下列步骤：首先响应在分组数据流中出现的AVI
程序将AVI程序装入存储器中，然后开始执行已装
入的AVI程序。然而当在分组数据流中识别不同
AVI程序的目录被检测到时，对该执行的AVI程序
进行最小化。
Patent CN-1158965-A (CN)
Inventor: OKADA HIROKAZU
IPC: F24F13/22
Filed: 1996-03-30
Abstract: 测冰传感器17由具有波纹管19和控制开关25的本体部和与该波纹管19连接的细管结构的毛细管20构成，上述本体部设置在除湿器内的上部形成的电气部件容纳腔，毛细管20前端部的测温头18安装在蒸发器10的附近，在上述本体部的波纹管19附近安装除霜时通电的发热体45，由测温头18检测蒸发器10上着霜的生成状态，在除湿运转时，接通上述控制开关25，停止除霜加热器41，使压缩机14和风扇电机12运转，而在除霜运转时，断开上述控制开关25，除霜加热器41及发热体45，根据蒸发器上有无形成霜的温度变化进行无误差地检测，可以使正常的除湿运转和除霜运转高效运转。
Patent CN-1183560-A (CN)
Inventor: SUN SULIAN
IPC: G01N33/577
Filed: 1996-11-26
Abstract: 本发明涉及一类用于临床及科研检测雌激素受体(ER)、孕激素受体(PR)的生物试剂,包括有多克隆抗体、单克隆抗体,其意义在于可用于临床检测乳癌及多种激素依赖性疾病患者的ER、PR水平,指导临床实施内分泌治疗及估测预后,亦可用于研究ER、PR与肿瘤及各种疾病的关系。
Patent CN-1151673-A (CN)
Title: 基站系统
Inventor: MATSUMOTO SHINJI
IPC: H04W88/08
Filed: 1996-10-03
Abstract: 基站(30)将端子部(32)，进行收发信息的控制管理并按规定无线电频率及通信方式进行无线通信的收发信机(34)、及在与基站控制装置(20)之间进行通信用的控制装置连接部(36)通过内部总线(38)连接。收发信机(34)具有以规定的无线电频率及通信方式发送接收的收发信部(42)、及对收发信部(42)进行控制、干扰检测等的逻辑控制器(48)。另外，基站(30)还具有与移动台进行无线通信的高频部(54)、及对应在基站30进行的处理进行集中控制的基站主控制器(56)，集中进行与移动台的无线通信有关的处理。另一方面，基站控制装置(20)集中进行线路通信处理。这样，进行必要功能的分配，可将在基站(30)与基站控制装置(20)之间的通信次数减小到最小限度。因此，可提供适用于微小区的基站系统。
Patent CN-1163321-A (CN)
Inventor: HIROSHI NAKAMURA
IPC: C23C14/06
Filed: 1996-12-13
Abstract: 一种形成了透明保护膜的结构物及其制造方法，其特征在于，在金、银、铂或铜的表面，或在含有至少一种任选自上述金属的贵金属合金的表面，或在所述结构物的表面施以金、银、铂或铜的镀层的结构物的表面上，由物理汽相淀积法形成了氧氮化铝的透明保护膜。其与银等贵金属的表面的紧密接着性优良，可防止所述的表面因腐蚀导致的变色。
Patent CN-1184720-A (CN)
Title: 将衬套安装于盖座中的方法以及实现此方法的装置与工具
Inventor: ABRAHAMSSON LARS
IPC: F16C13/02
Filed: 1997-11-14
Abstract: 本申请涉及将衬套安装于盖座之中允许其以无滑动粘附方式于座中沿圆周方向、轴向或兼沿此两者迅速移动的方法,包括将一具有低摩擦表面的衬里设于此座与衬套之间,并将此衬里于座上固定成使得低摩擦表面面对衬套,在相应安装过程中用到一种装置与工具,此装置包括设于该座中的低摩擦材料层,此层设于该座表面和衬套外表面间,而所述工具包括:一载体其外形与该座内形相对应,以及以扁平状态卷绕且所绕各圈于侧向密接而成的可膨胀管状件,后者设有在压力下引入和排出气体的孔。
Patent CN-1213244-A (CN)
Title: 用于扫描装置的光源模块和具有光源模块的扫描装置
Inventor: SEITOKU OKAWA
IPC: G06K7/10
Filed: 1998-06-19
Abstract: 一种光源模块具有一个激光二极管和一个电路板。电路板包括有激光二极管,用于激光二极管的驱动电路以及用于从电力电源接收驱动激光二极管的电源供应的连接器。一个透镜和一个光阑将激光二极管发射的激光光束整形。一个用电绝缘材料制作的外壳包含有透镜、光阑和电路板(安装连接器的电路板部分除外)。
Patent CN-1297902-A (CN)
Title: 一种新的多肽——人网蛋白80和编码这种多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/10
Filed: 1999-11-24
Abstract: 本发明公开了一种新的多肽——人网蛋白80,编码此多肽的多核苷酸和经DNA重组技术产生这种多肽的方法。本发明还公开了此多肽用于治疗多种疾病的方法,如恶性肿瘤,血液病,HIV感染和免疫性疾病和各类炎症等。本发明还公开了抗此多肽的拮抗剂及其治疗作用。本发明还公开了编码这种新的人网蛋白80的多核苷酸的用途。
Patent CN-1291421-A (CN)
Title: 可调光的电子镇流器
Inventor: YANGCACK J
IPC: H02M7/12
Filed: 1999-12-17
Abstract: 一个三端双向可控硅开关可调光的电子镇流器具有单级反馈功率因数逆变器配置,它防止直流偏压通过连接该谐振电路与此单级功率因数逆变器的反馈节点的反馈路径加到该谐振电路电流。在本发明的一方面中,一个可调光的电子镇流器包括:一个输入装置,接到一个交流电源;一个三端双向可控硅开关,用于相角变模糊该输入交流电源,一个整流器,用于全波整流从该三端双向可控硅开关输出的交流电源,以便提供直流电源,一个直流耦合电路,具有与其相关的一个反馈节点:一个直流能量储存设备,通过该直流耦合电路操作地连接到该全电波整流器,用于存储直流电源;连接到直流能量储存设备的一个半电桥逆变器电路,用于以一个逆变器频率变换存储的直流功率为高频功率;第一隔直流设备;一个谐振电路,通过第一隔直流设备操作地连接到半电桥逆变器,用于耦合该高频功率到一个负载:反馈连接装置,连接该谐振电路到直流耦合电路的反馈节点,用于提供高频功率给该能量储存设备;和第二隔直流设备,操作地连接到该反馈连接装置,用于防止直流信号通过该反馈连接装置加到该谐振电路。
Patent CN-1309697-A (CN)
Title: 提高细胞催化活性的方法
Inventor: HIDEKI FUKUDA
IPC: C12N1/38
Filed: 1999-07-13
Abstract: 提供一种通过用低级醇处理细胞,该经处理的细胞的反应速度比未经处理的细胞的反应速度提高350－600倍。换言之,仅通过将细胞用低级醇处理这一简单操作,就能提供一种比通常的细胞提取液的活性高、可重复利用的催化剂。
Patent CR-20190093-A (CR)
Title: Billboard concealing a mobile telephony antenna
Inventor: UMBERT ENRIQUE ALBERTO
IPC: H01Q1/12
Filed: 2017-08-24
Abstract: The invention relates to a billboard capable of completely concealing mobile telephony antennae or the like in its interior, without hindering the entry and exit of electromagnetic waves for the telephony service, in that a discrete quantity of windows that are permeable to electromagnetic waves are provided, all metallic materials being removed from the area of these windows. The windows are covered with flat patches of non-metallic material that is permeable to electromagnetic waves, preferably glass fibre reinforced plastics (GFRP); instead of the conventional metallic sections, substitute sections made of a non-metallic material that is permeable to electromagnetic waves are provided inside the area of the window or opening, on the framework covering, these combined measures being aimed at enabling the antennae inside the billboard to operate normally even though they are concealed inside the billboard, without any shielding of the electromagnetic waves,.Cartel publicitario con la capacidad de completamente ocultar antenas para telefonía celular o similares en su interior sin que se produzca apantallamiento de la salida e ingreso de las ondas electromagnéticas para el servicio de telefonía gracias a la provisión de una cantidad discreta de ventanas permeables a las ondas electromagnéticas despojando de materiales metálicos el área de dichas ventanas. Las ventanas se cubren con parches laminares de material no metálico permeable a las ondas electromagnéticas, preferiblemente plástico reforzado con fibra de vidrio PRFV; combinadamente, en lugar de los tradicionales perfiles metálicos se incluyen unos perfiles suplentes de material no metálico permeable a las ondas electromagnéticas quedan comprendidos dentro del área de dicha ventana o abertura sobre el recubrimiento de la parrilla todo esto con el objeto de permitir a las antenas interiores al cartel prestar el normal servicio sin apantallamiento de las señales electromagnéticas pero ocultas dentro del cartel
Patent EC-SP077187-A (EC)
Title: Método de reducción de la fitotoxicidad
Inventor: ROSINGER CHRISTOPHER
IPC: A01N25/32
Filed: 2007-01-19
Abstract: La invención se refiere al uso de un compuesto (B) como reductor de la fitotoxicidad para reducir o evitar los efectos secundarios fitotóxicos de un plaguicida (A) en plantas útiles seleccionadas del orden de plantas Lilifloras, en el cual (A) es uno o más plaguicidas, y (B) es uno o más reductores de la fitotoxicidad seleccionados del grupo constituido por reductores de la fitotoxicidad (B1) a (B19) como se definen en la reivindicación 1. El reductor de la fitotoxicidad puede aplicarse por diversos métodos que incluyen técnicas de pulverización y tratamiento de semillas.
Patent EC-SP910780-A (EC)
Title: Maquina para la colocacion de una superficie de plastico sobre un terreno sembrado/ plantado de productos horticolas y similares
Inventor: BARRERA ZAMORA MANUEL
IPC: A01G13/00
Filed: 1991-09-24
Abstract: Se relaciona a la colocación de una superficie de plástico sobre un terreno sembrado/plantado de productos hortícolas y similares, accionada al vehículo tractor dispuesto de cazos que cogen la tierra, la misma que es tamizada y en su caída es transportada por un sistema de cintas que llenan las conformaciones tubulares de plástico. La máquina va depositando el plástico preparado sobre el terreno plantado o sembrado que por su peso evita que se levante por efecto del viento.
Patent FI-20001426-A (FI)
Inventor: AUNIO ANTTI
IPC: H03M3/02
Filed: 2000-06-15
Abstract: The invention relates to a method of performing AID conversion and to an A/D converter. The A/D conversion is performed by using at least two sigma-delta converters (50, 52) connected in cascade, the sigma-delta converters (50, 52) operating at a double sampling rate. <IMAGE>
Patent FI-20080578-A (FI)
Inventor: NYMAN BROR
IPC: B01F27/86
Filed: 2008-10-17
Abstract: The invention relates to a method and apparatus for mixing gas into slurry during flotation and for guiding the slurry dispersion upwards in the reactor in a controlled manner. The method utilises the combined effect of a powerful mixer and devices placed inside the reactor. The method and apparatus are especially suitable for the flotation of metal-bearing ores that are difficult to process.
Patent GB-1050459-A (GB)
IPC: D06N3/18
Abstract: 1,050,459. Coated sheet material. KOHKOKU KAGAKU KOGYO KABUSHIKI KAISHA. Dec. 11, 1963, No. 48857/63. Heading B2E. A synthetic leather is produced by uniformly coating the napped surface of a sheet of napped woven cloth e.g. tweed, or fulled and then napped knitted cloth, with a urethane type adhesive (defined) so that the adhesive forms a layer on the napped surface but does not penetrate to the bases of the naps, forming an adhesive film containing a urethane prepolymer 0.01 to 0.2 mm thick on a sheet of paper, processed cloth or synthetic resin film which can be separated from the adhesive film by peeling, pressing the adhesive film containing urethane prepolymer against the napped surface on which the adhesive layer has been formed, winding the napped cloth and the paper, processed cloth or synthetic resin film up, heating them so that a bridging reaction takes place between the urethane type adhesive and the film containing a urethane prepolymer, peeling the paper, processed cloth or synthetic resin film from the napped surface, coating the surface of the urethane film which remains on the napped surface with a layer of a solution of N-methylated or N-methoxy methylated hexamethylene adipamide or other polyamide resin 0.01 to 0.03mm thick e.g. by roll coater or gravure typeprinter, and then curing the urethane film so that the remaining unreacted isocyanate radicals of the urethane film and the amide radicals, methylol radicals or methoxymethyl radicals in the polyamide resin solution react with each other. The adhesive may be prevented from penetrating to the bases of the naps by regulating the viscosity of the adhesive, by regulating the coating pressure, or by pre-padding excess of anti penetrating agent such as gasoline on the napped surface. The polyamide layer may have spaces to impart air-permeability, or be patterned or crumpled to give the appearance of natural leather.
Patent GB-1051442-A (GB)
IPC: H01F38/04
Abstract: 1,051,442. Frequency multiplying. INDUCTOTHERM CORPORATION. Aug. 13, 1963 [Aug. 13, 1962], No. 31985/63. Heading H2F. [Also in Division H1] A frequency multiplier circuit includes a toroidal saturable transformer (see Division H1) having between the core and windings layers of fixed permeability comprising iron powder in epoxy resin. Similar layers may be between the windings.
Patent GB-1052002-A (GB)
IPC: C09B62/66
Abstract: 1,052,002. Monoazo heterocyclic dyes. BADISCHE ANILIN- & SODA-FABRIK A.G. April 15, 1965 [April 21, 19641, No. 16191/65. Heading C4P. Dyes of general formula in which X is halogen or an alkoxy group, Z is a sulphonamide or substituted sulphonamide group and Y<SP>1</SP> and Y<SP>2</SP> are hydrogen atoms or alkyl groups are prepared by diazotizing an amine of formula and coupling to a compound of formula in which the symbols are as above. The sulphonamide group contains a reactive hydrogen atom and several sulphonamide groups are specified. The dyes are yellow in colour and are used on polyamides, acrylonitrile and cellulosic material.
Patent GB-1054408-A (GB)
IPC: C22C32/00
Abstract: 1,054,408. Extruding. ASSOCIATED LEAD MANUFACTURERS Ltd. July 7, 1964 [July 18, 1963; Aug. 14, 1963], Nos. 28553/63 and 32174/63. Heading B3P. [Also in Division C7] In a process of forming oxide dispersion strengthened lead, lead powder, having a maximum particle size of 75 microns (200 mesh) and a surface coating of lead oxide, the total lead oxide content being 0À5-10% by weight, is subjected to sufficient shear deformation in a single fabrication operation to disrupt the oxide films and amalgamate the lead particles into a matrix in which the lead oxide particles, the majority of which have a size less than 1 micron, are distributed. The preferred fabrication method is extrusion with an extrusion ratio of 10: 1 to 4000: 1. The powder may be compacted prior to extrusion which is effected at 20-100 tons p.s.i. preferably at ambient temperature. The lead may also contain Ag and Cu up to a maximum of 0À25%.
Patent GB-1084306-A (GB)
IPC: F16F15/023
Abstract: 1,084,306. Stabilization system. DATAWELL N.V. Sept. 18, 1964 [Sept. 19, 1963], No. 38222/64. Heading F2S. A stabilization system for instruments comprise a liquid filled vessel 4 in which an instrument support 1 is freely suspended. The vessel has a spherical shaped inner surface and the suspension point O is at the centre of the sphere. Mounted on the support or platform 1 is an instrument 7 and a dummy 8, the instrument being connected to flexible leads 10, 11, 12. The vessel 4 may be mounted in a universal joint casing. The density of the liquid is less than the weight of the instrument support and the instrument divided by the volume of the instrument support and the instrument by less than 10% and preferably by less than 1%. The distance between the centre of the platform and the centre of the sphere is within 30% and 65% of the radius of the sphere and the diameter of the platform is within 70% and 120% of the radius of the sphere.
Patent GB-1097233-A (GB)
IPC: B23K20/12
Abstract: 1,097,233. Welding by pressure. G. A. BLACK, and E. H. HANDS. Feb. 23, 1966 [Dec. 1, 1964], No. 48830/64. Heading B3R. A friction welding machine includes two pairs of friction welding workholders, and a common reciprocable support or shuttle frame which carries one workholder of each pair, the arrangement either being such that welding may be effected simultaneously in both pairs of workholders or such that welding may take place successively so that one pair may be unloaded and reloaded while welding is taking place in the other. In one arrangement, Fig. 1, for successive welding, two stationary heads 5, 6 carry opposed rotatably driven chucks 7, 8 and two non-rotary hydraulic clamps 2, 3 face respective chucks 7, 8, the clamps 2, 3 being carried by cross-heads 15 secured to a pair of parallel rods 4 which are longitudinally slidably displaceable in guides 9 carried by the heads 5, 6. The ends of the rods 4 carry pistons 11 in hydraulic or pneumatic cylinders 10 mounted on the heads 5, 6. Adjustable work end supports 16 are associated with each of the clamps 2, 3. In a second arrangement (Fig. 2, not shown), the heads (5, 6) are mounted back-toback and the rods (4) carry at each end a crosshead (15) with hydraulic clamps (2, 3). In another arrangement (Fig. 4, not shown), in which simultaneous welding takes place in both pairs of workholders, the two heads carrying driven chucks are mounted in line and each faces in the same direction towards its co-operating non-rotary work clamp. In yet another arrangement (Fig. 3, not shown), for simultaneous welding, only one hydraulic cylinder and piston is required, the two heads (5, 6) being mounted back-to-back and the shuttle frame carries two cross-heads (15, 15a) with work clamps (2, 3), between one of which crossheads and a further cross-head (14a) also carried by the frame there is disposed a single hydraulic cylinder and piston (12). In a modification (Fig. 5, not shown) of the arrangement of Fig. 3, the two rotary driven chucks are mounted on a common hollow spindle in a head (13) so that a single component may be carried by the head and project at both ends so as to have components welded to the two ends either successively or simultaneously. In this arrangement one or both of the workholders carried by the displaceable cross-heads is a rotatable chuck which may be locked against rotation and the other workholder may comprise an hydraulic clamp having a rotatable end support for the workpiece.
Patent GB-1114661-A (GB)
Abstract: 1, 114, 661. Recording apparatus. VYZKUMNY USTAVZDRAVOTNICKE TECHNIKY. Feb. 22, 1966 [Feb. 24, 1965], No. 7643 / 66. Heading G1J. A stylus for use in recording apparatus using heat sensitive paper comprises a shell tube 7 containing a carrier tube 6 on which is wound a heating coil 5, a pin 2 located within the carrier tube and projecting therefrom at its forward end to make electrical contact with the shell tube, a second tube 8 partially surrounding the carrier tube, wherein current is supplied to the heating coil firstly via the shell tube, at least one turn 3 of the coil being wound on the projection of the pin, and secondly via a conductor 9 secured between the carrier tube 6 and the second tube 8. The tube 6 is fixedly attached to the tube 8 for example by sliding on or by cementing. The space between the heater 5 and the shell tube 7 is filled with an insulating compound 4.